baber/WOPTO huggingface dataset:
Patent JP-2013142414-A (JP)
Title: Spindle device
Inventor: OGURI SHOICHIRO
IPC: F16C33/80
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a spindle device rotatable at a high speed where a dmn value is equal to or higher than 1 million and having a favorable waterproof function.SOLUTION: A flinger 40 includes a boss 41 fixed to a rotary shaft 11, a disk 42 extending outward in a diameter direction from the boss 41 and disposed facing an axial direction with a slight gap from the axial-direction front end surface 71 of a front side bearing outer ring press 12 constituting a housing H, and an annular part 43 extending in an axial direction from the disk 42 and disposed facing the diameter direction with a slight gap to the outer circumferential surface 75 of the front side bearing outer ring press 12. The annular part 43 is formed in such a tapered shape that it becomes thinner as it is separated from the disk 42 in the axial direction.
Patent JP-2012165367-A (JP)
Title: Piezoelectric vibrator and acoustic wave device
Inventor: KOYAMA MITSUAKI
IPC: H01L41/253
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator for suppressing generation of sub vibrations different in oscillation frequency from that of main vibrations.SOLUTION: In a crystal oscillator 1 for which excitation electrodes 21 and 22 are formed respectively on both surfaces of a crystal piece 10 whose main vibrations are thickness-shear vibrations, a hole part 25 is formed at a part where the sub vibrations are generated in the excitation electrode 21, and a recessed part 11 is formed in an area in the crystal piece 10 corresponding to the hole part 25. Or, a projection part is provided at a part in the crystal piece 10 where the sub vibrations are generated. It is preferable to provide recessed parts 11 or projection parts to be symmetric about the center of the crystal oscillator. Thus, the sub vibrations are attenuated, and the oscillation frequency of the sub vibrations is moved to a high frequency side.
Patent JP-2013143256-A (JP)
Title: Slide switch
Inventor: YAMANAKA SATOSHI
IPC: H01H15/02
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a slide switch in which foreign matters are prevented from penetrating or being bitten, and which has a good reliability.SOLUTION: A slide switch has a body, a slider, a terminal and a contact piece. The slider is slidably held on the body and slides when pressed by an insertion of the object. The terminal has a fixed contact arranged along a sliding direction on an opposing surface of the body to the slider. The contact piece is attached to the slider, and has a movable contact sliding with a slide movement of the slider on the fixed contact arrangement surface of the body. A side wall is formed projecting from an edge of the sliding direction of a contact piece mounting surface of the slider. An opposing surface to an edge surface of the side wall is formed on the body in an entire range of the slide movement. A foreign substance removing groove is formed on at least in either an edge of the slide movement direction of the edge surface of the side wall or an edge of the slide movement direction of the opposing surface of the body.
Patent JP-2013143693-A (JP)
Title: Portable terminal
Inventor: AIKAWA TOSHIHARU
IPC: H05K7/12
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of attaining miniaturization and simplifying an assembly process.SOLUTION: A portable terminal 10 includes: a communication hole 17 for communication between the inside and outside of a housing 11; a jack 30 that is stored inside the housing 11 and to which a plug 61 of a head set 60 is inserted through the communication hole 17; a pair of pawl parts 19 arranged at positions so as to hold a box part 32 between the pawl parts on an inner surface 11D of the housing 11; and an attachment member 40 having contact with an upper surface 32B of the box part 32 on the opposite side of the inner surface 11D and engaged with the respective pawl parts 19. The jack 30 includes: a cylinder part 31 to which the plug 61 is inserted through the communication hole 17; and the box part 32 for covering the cylinder part 31. The box part 32 is formed so as to have contact with the inner surface 11D of the housing 11.
Patent JP-2012066597-A (JP)
Title: Inking roller for offset press
Inventor: YOKOYAMA KAZUHIRO
IPC: B41F31/26
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a roller which hardly causes roller stripping and roller scratch, which has rust-proofing effect and superior heat conductivity, and which is also inexpensive.SOLUTION: The inking roller for an offset press includes a metallic roller and a resin layer which has been formed by coating the surface of the metallic roller with a wear resistant, solvent resistant and chemical resistant resin while being provided with a smooth surface having a surface roughness Rz of 1-15 μm.
Patent JP-2012078369-A (JP)
Title: Route guidance apparatus, server, route guidance system, and portable image display device
Inventor: MOCHIJI MAKIKO
IPC: G09B29/10
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate resumption of route guidance after interruption in the route guidance using a portable apparatus capable of communication with the outside.SOLUTION: A route guidance apparatus 200 is carried by a user and communicates with a server. The route guidance apparatus 200 comprises: a current position acquisition part 201 for acquiring current position information by using GPS; an input part 206 for inputting information from the user; a transmission part 205 for transmitting the information; a reception part 205 for receiving the information; output parts 202-204 for outputting images and voice; and a control part 210 for performing route guidance on the basis of route information indicating a route to a destination and the current position information. The control part 210 transmits identification information of the route guidance apparatus to the server and receives the route information corresponding to the identification information and indicating the route to the destination of the interrupted route guidance, in a first case that destination information indicating the destination is not input, a first instruction requesting preparation of the route information is input, and prescribed conditions are satisfied.
Patent JP-2013144568-A (JP)
Title: Package apparatus
Inventor: SUZUKI EIICHI
IPC: B65D81/107
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a package apparatus that prevents or reduces the displacement or damage of an accessory box and an instruction manual.SOLUTION: A package apparatus includes: a plate-like lower corrugated board 2 having a placement part 7 on which a product 6 is placed; a box-like upper corrugated box 3 configured to be put over the product 6 placed on the placement part 7 of the lower corrugated board 2 to thereby cover the product 6; and a foldable frame-like accessory box fixing pad 4 whose bottom surface is bonded to a side surface of the placement part 7 of the lower corrugated board 2 so that an accessory box 10 containing accessories for the product 6 and an instruction manual set 11 including an instruction manual for the product 6 are removably stored.
Patent JP-2013146202-A (JP)
Title: Dual-bearing reel and driving shaft thereof
Inventor: NIIZUMA SHO
IPC: A01K89/033
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To make a drag force receiving member hard to incline, in a driving shaft receiving a drag force by a flange part.SOLUTION: On a driving shaft 30 of a dual-bearing reel, a ratchet wheel 36 for receiving the drag force and a driving gear 31 for rotating a spool are mounted. The driving shaft 30 includes a first mounting part 30a, a second mounting part 30b, a flange part 30c, and a groove part 30d. The first mounting part 30a has four chamfered parts 30g on the outer peripheral surface, whereby the ratchet wheel 36 is mounted in an integrally rotatable manner. The second mounting part 30b is provided adjacent to the first mounting part 30a for mounting the driving gear 31. The flange part 30d is provided adjacent to the first mounting part 30a, opposite to the second mounting part 30g, and has a larger diameter than that of the first mounting part 30a. The groove part 30d is formed by machining along the chamfered part 30g on a side with which the ratchet wheel 36 of the flange part 30c comes into contact.
Patent JP-2013149719-A (JP)
Title: Etchant of aluminum film and manufacturing method of substrate having aluminum film
Inventor: MARUOKA HISAMITSU
IPC: C23F1/20
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an etchant of an aluminum film capable of obtaining an aluminum film patterned in high shape accuracy.SOLUTION: The etchant of an aluminum film contains ferric chloride, hydrogen chloride, and water. The total amount of ferric chloride and hydrogen chloride in the etchant is 15 mass% to 39 mass%. A ratio (hydrogen chloride mass/ferric chloride mass) of hydrogen chloride mass to ferric chloride mass in the etchant is 1.5 to 15.5.
Patent JP-2013148265-A (JP)
Title: Refrigerator
Inventor: HASHIZUME HIRONOBU
IPC: F25D19/00
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator that can suppress an increase in parts cost, a decrease in storage compartment cooling efficiency, a decrease in refrigerator inner volume, an increase in wind loss, and a decrease in condenser heat exchange efficiency.SOLUTION: A refrigerator-side suction port 22a is formed on a backside wall of a machine room 2 and a refrigerator side discharge port 22b is formed on at least one wall of a sidewall and a backside wall on the sidewall side each of which has no refrigerator-side suction port 22a thereon. A straightening box 12 has a straightening box side suction port 21a facing the refrigerator-side suction port 22a and a straightening box side discharge port 21b opening toward the refrigerator side discharge port 22b. A condenser 5 is arranged so as to cover the straightening box side suction port 21a in an electrical parts box 16. A fan 9 is disposed downstream of the condenser 5 so as to blow air toward the refrigerator side discharge port 22b in the straightening box 12.
Patent JP-2012213136-A (JP)
Title: Video processing apparatus and video processing method
Inventor: YAMAGISHI SEIJI
IPC: H04N7/01
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can suppress deterioration of image quality when an interlace video signal is converted into a progressive video signal with a simple structure.SOLUTION: A video processing apparatus includes: determination means determining whether a generation position of an interpolation pixel is an edge part in an oblique direction or not and determining the edge direction when the generation position of the interpolation pixel is the edge part in the oblique direction; and generation means generating the interpolation pixel by using a pixel existing in the edge direction to the generation position of the interpolation pixel, which has movement of a video and is determined to be the edge part in the oblique direction by the determination means. The determination means determines whether the generation position is the edge part in the oblique direction based on whether a pixel value on a line above or below the generation position of the interpolation pixel by one becomes locally larger or smaller in a position adjacent to the generation position of the interpolation pixel in a vertical direction.
Patent JP-2013154670-A (JP)
Title: Ornament member
Inventor: FUJII TETSUYA
IPC: G02B3/08
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an ornament member which can exhibit novel design using optical refraction.SOLUTION: An uneven surface 30 having a lens action is formed on a surface of an intermediate member 3 having a light refraction index different from a transparent resin substrate 2. A background layer 4 is visually recognized from a design surface 20 through the uneven surface 30. A stereoscopic and specific design appears by a lens effect.
Patent JP-2012101860-A (JP)
Title: Reinforcing bar binding machine
Inventor: KATO KOJI
IPC: E04G21/12
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing bar binding machine which exhibits a stable function for a long period of time and requires no maintenance burden by using a brushless motor instead of a brush motor.SOLUTION: A reinforcing bar b is bound by a feed motor 2 for feeding a wire (a) and a torsion motor 4 for winding the wire (a) around the reinforcing bar b. The feed motor 2 and the torsion motor 4 include brushless motors. The rotational positions of one or both of the motors 2 and 4 can be detected.
Patent JP-2013156838-A (JP)
Title: Inscription device, inscription method and inscription holder
Inventor: OGAWA TAKASHI
IPC: B21C51/00
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an inscription device, an inscription method and an inscription holder that can reduce a defective inscription rate.SOLUTION: In an inscription device 100, an inscription holder 10 having a disc-shaped inscription head 15 is attached to a main shaft 64 of a one-axis NC machine 60, and the movement of the inscription holder 10 in an inscription direction and the rotation of the inscription head 15 are synchronized for inscription onto a work-piece W. At inscription onto the work-piece W, current supply to a servo motor for driving a servo mechanism 53 making the inscription holder 10 get close or away to/from the work-piece W is limited, and the movement of the inscription holder 10 in the inscription direction and the rotation of the inscription head 15 are synchronized within a predetermined deviation range.
Patent JP-2013161533-A (JP)
Title: Fuel cell system and operation method thereof
Inventor: KURIBAYASHI MAKOTO
IPC: H01M8/06
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of realizing both of a sufficient temperature rise rate of a fuel cell and a highly reliable reformation reaction of a reformer during starting an operation of the fuel cell.SOLUTION: A fuel cell system comprises a fuel cell, a reformer, heating means for heating the reformer by burning excess fuel gas of the fuel cell, a fuel pump for feeding raw fuel to the reformer, and control means for controlling a flow rate of the raw fuel. The control means performs a control to increase the flow rate of the raw fuel in a first time zone during which a temperature of the reformer is to be risen, more than a predetermined flow rate value, and to reduce the flow rate of the raw fuel in a second time zone different from the first time zone less than the predetermined flow rate value, thereby alternately repeating the first and second time zones when starting the operation of the fuel cell. Thereby, the temperature of the reformer does not exceed an upper limit temperature Tmax, and a highly reliable reformation reaction can be performed in the reformer while maintaining a temperature rise rate of a stack temperature.
Patent JP-2013160537-A (JP)
Title: Torque detector and electrically-driven power steering device with the same
Inventor: OISHI TAKESHI
IPC: B62D5/04
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a torque detector in which variance in output of a magnetic sensor can be reduced, and an electrically-driven power steering device with the same.SOLUTION: A torque detector comprises a first magnetizing ring 41 and a second magnetizing ring 42. The magnetizing rings 41, 42 include separate portions 41C, 42C which are formed as discontinuous portions in a circumferential direction, first end portions 41D, 42D and second end portions 41E, 42E. The torque detector has a first restriction structure LS1 and a second restriction structure LS2 for restricting relative approaches of the first end portions 41D, 42D and the second end portions 41E, 42E. The restriction structures LS1, LS2 include first coupling parts 41F, 42F formed in the first end portions 41D, 42D and the second end portions 41E, 42E and a second coupling part 59 which is fitted to the first coupling parts 41F, 42F.
Patent JP-2013158268-A (JP)
Title: Protective cover for fruit and vegetable
Inventor: TSUJIMOTO SUENORI
IPC: A01G13/02
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for fruits and vegetables that can perform the operation of attaching the protective cover for fruits and vegetables in a short time and with ease as an opening/closing mouth portion is instantly bound and closed.SOLUTION: A protective cover for fruits and vegetables is opened and closed by operating a cord and has a sheet, a cord, and a clamp. The sheet has a guide portion for guiding the cord. The cord has a passing portion passing through the guide portion, a penetrating portion penetrating the clamp, and an exposed portion located on the outside of the sheet. The clamp is provided at an end of the sheet and clamps the cord or the sheet. A mouth-closing operation is carried out by pulling the exposed portion to increase the length of the exposed portion while reducing the length of the passing portion. The sheet folded by the operation pushes the sheet side of the clamp wide outward, and holds the cord on the exposed portion side of the clamp to keep the mouth portion closed.
Patent JP-2013162343-A (JP)
Title: Document reading apparatus
Inventor: SEKI TETSUSHI
IPC: H04N1/10
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a document reading apparatus capable of suppressing generation of an abnormal image caused by mixing radiation noise into image data.SOLUTION: A document reading apparatus 1000 comprises an image reader 200 which reads an image of a document, a controller 300 including a CPU 901 which gives the image reader 200 an instruction to read the image of the document, and a CPU 801 which transmits image data of the image read by the image reader 200 to the controller 300. The CPU 901 detects abnormality in a horizontal synchronizing signal of image data during the transmission of the image data by the CPU 801 and, when abnormality is recognized in the horizontal synchronizing signal, gives again the image reader 200 the instruction to read the image of the document.
Patent JP-2012124944-A (JP)
Title: Method and apparatus for data packet transport in wireless communication system using internet protocol
Inventor: LEUNG NIKOLAI K N
IPC: H04L12/56
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for data packet transport in a wireless communication system using an Internet Protocol.SOLUTION: There are provided a method and apparatus for data packet transport in a wireless transmission system supporting broadcast transmissions. A trigger recognized at a transmission node initiates a broadcast transmission, and the resultant set up of a transmission path. A termination trigger then indicates that the transmission node is not serving users who desire the broadcast transmission, and in response to this, the transmission path is shut down. In one embodiment, a multi-cast call, such as a group call, may be transmitted to active users via uni-cast channel(s) or multi-cast channel(s) based on predetermined criteria, such as the number of active users.
Patent JP-2013168397-A (JP)
Title: Liquid droplet discharge head, method for forming liquid droplet discharge dead, and inkjet recording device
Inventor: MACHIDA OSAMU
IPC: B41J2/055
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid droplet discharge head that has an electromechanical conversion element with improved quality, and to provide a method for forming the liquid droplet discharge head, and an inkjet recording device.SOLUTION: Liquid droplet discharge heads 2A and 2B deform a diaphragm 105 and thereby discharge liquid droplets from a liquid chamber 101. Each of the liquid droplet discharge heads 2A and 2B includes: an insulating layer 12 that is provided on the diaphragm 105; a first electrode layer 15 that is provided on the insulating layer 12; an electromechanical conversion film 30 that is formed by changing, by laser irradiation, a sol-gel layer applied to the first electrode layer 15; and a second electrode layer 16 that is provided on the electromechanical conversion film 30. The insulating layer 12 has lower thermal conductivity than the first electrode layer 15. The insulating layer 12 has such a thermal conductivity gradient that the thermal conductivity thereof decreases from the first electrode layer 15 toward the diaphragm 105.
Patent JP-2013167282-A (JP)
Title: Power transmission device
Inventor: KIMURA HIROMICHI
IPC: F16H57/023
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To improve workability during maintenance of a power transmission device.SOLUTION: A power transmission device coupled to an engine includes: a case 200 that defines part of the external form of the power transmission device, and one end of which is attached to the engine; a cover 210 that is attached to the case 200 on the other end of the case 200, and in which an oil path 323 is formed; a mechanical oil pump 170 that is stored in the cover 310 and that supplies oil to the oil path 323; and an electric oil pump 172 that is attached to the cover 310 on the end opposite the side attached to the case 200 and that supplies the oil to the oil path 323.
Patent JP-2013174708-A (JP)
Title: Head-mounted display, brightness adjusting method, and control program
Inventor: TAKAHASHI HIROMASA
IPC: G02B27/02
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display, a brightness adjusting method, and a control program, capable of adjusting a brightness of a backlight while keeping a see-through degree at a display part when an external illuminance is changed.SOLUTION: A head-mounted display, while referring to a brightness decision table 321, decides, in accordance with an external illuminance detected by an illuminance sensor, a brightness of a backlight of a liquid crystal device corresponding to a brightness level adjusted by means of a brightness dial. In the brightness decision table 321, in a third range in which the external illuminance is bright, a brightness interval between brightness levels is wider than that in a first range in which the external illuminance is dark. Also, even in mutually different illuminance ranges, a rate of the brightness of the backlight relative to the external illuminance is constant at the same brightness level. Accordingly, even when the external illuminance changes, the brightness of the backlight can be adjusted while keeping a see-through degree at a half mirror which reflects image light.
Patent JP-2013176720-A (JP)
Title: Hexavalent chromium adsorbing/removing agent and method for manufacturing the same
Inventor: MINAMISAWA HIROAKI
IPC: C02F1/28
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hexavalent chromium adsorbing/removing agent that inexpensively and efficiently removes hexavalent chromium without generating harmful gas or without adversely affecting the environment during the treatment process.SOLUTION: There are provided a hexavalent chromium adsorbing/removing agent and a method for manufacturing the same. The adsorbing/removing agent is configured to adsorb/remove hexavalent chromium in water and composed of an acid-treated foamed polyurethane-like substance obtained by treating the surface of a foamed polyurethane-like substance obtained by mixing tri-N-alkylamine and water into a polyol component and a diisocyanate component, with a strong acid. It is preferable that the polyol component is polypropylene glycol, the diisocyanate component is diphenylmethane diisocyanate, and the tri-N-alkylamine is tri-N-octylamine. As the acid treatment, treatment by hydrochloric acid is preferable.